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wm9713.h

/*
 * wm9713.h  --  WM9713 Soc Audio driver
 */

#ifndef _WM9713_H
#define _WM9713_H

/* clock inputs */
#define WM9713_CLKA_PIN             0
#define WM9713_CLKB_PIN             1

/* clock divider ID's */
#define WM9713_PCMCLK_DIV           0
#define WM9713_CLKA_MULT            1
#define WM9713_CLKB_MULT            2
#define WM9713_HIFI_DIV             3
#define WM9713_PCMBCLK_DIV          4
#define WM9713_PCMCLK_PLL_DIV           5
#define WM9713_HIFI_PLL_DIV             6

/* Calculate the appropriate bit mask for the external PCM clock divider */
#define WM9713_PCMDIV(x)      ((x - 1) << 8)

/* Calculate the appropriate bit mask for the external HiFi clock divider */
#define WM9713_HIFIDIV(x)     ((x - 1) << 12)

/* MCLK clock mulitipliers */
#define WM9713_CLKA_X1        (0 << 1)
#define WM9713_CLKA_X2        (1 << 1)
#define WM9713_CLKB_X1        (0 << 2)
#define WM9713_CLKB_X2        (1 << 2)

/* MCLK clock MUX */
#define WM9713_CLK_MUX_A            (0 << 0)
#define WM9713_CLK_MUX_B            (1 << 0)

/* Voice DAI BCLK divider */
#define WM9713_PCMBCLK_DIV_1  (0 << 9)
#define WM9713_PCMBCLK_DIV_2  (1 << 9)
#define WM9713_PCMBCLK_DIV_4  (2 << 9)
#define WM9713_PCMBCLK_DIV_8  (3 << 9)
#define WM9713_PCMBCLK_DIV_16 (4 << 9)

#define WM9713_DAI_AC97_HIFI  0
#define WM9713_DAI_AC97_AUX         1
#define WM9713_DAI_PCM_VOICE  2

extern struct snd_soc_codec_device soc_codec_dev_wm9713;
extern struct snd_soc_dai wm9713_dai[3];

int wm9713_reset(struct snd_soc_codec *codec,  int try_warm);

#endif

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